simplecalculater

Simple Caculator

This is a very simple calculator that allows you to calculate addition, subtraction, multiplication, and division. Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click If (TextBox1.Text = " ") Then MessageBox.Show("enter value in num1") End If If (TextBox2.Text = " ") Then MessageBox.Show("enter value in num2") Else TextBox3